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- Nitrogen fixation by nodules 根瘤固氮
- In compacted and waterlogged soils ??fixation by nodules is probably limited by availability of ?? 在坚实的和渍水的土壤中，根瘤固氮大概受?璧目筛?性限制。
- Characteristics of Symbiotic Nitrogen Fixation by Sesbania cannabina. 普通田菁的共生固氮特性
- N2 fixation by nodules attached to soybean roots in soil is not limited by availability of ?? 土壤中?乇淮蠖垢?瘤的固定，不受N2的可给性限制。
- respiration and nitrogen fixation by root nodules 根瘤的呼吸与固氮作用
- The roots of many plant species exist in association with fungi as mycorrhizae or, as in the Fabaceae , with nitrogen-fixing bacteria to form root nodules (see nitrogen fixation). 在多种植物中，根和真菌生长在一起，如菌根或豆类中与固氮菌生成根瘤（参见nitrogenfixation）。
- Dinitrogenase The enzyme that catalyzes NITROGEN FIXATION. 固氮酶：能催化固氮反应的酶。
- Among the blue-green algae are many species of nitrogen fixation. 许多种蓝藻有固氮的能力。
- Mycorhizae perform the function of nitrogen fixation and storage. 菌根起着固氮和贮氮的作用。
- Nitrogen fixation of Bragg root nodules was severely inhibited and nts382 was less inhibited and still remained high N2-fixing capacity in campari-son with Bragg in non-boron culture. 施硼处理的nts382和Bragg,根和根瘤中钙的浓度和积累量明显降低,而地上部变化不大,同时在nts382根瘤中,锌、锰、铁、铜浓度和含量也下降,而钼含量增加。
- The alder nitrogen fixation promoted growth of the after crop. 十年生桤木林采伐迹地上;桤木固氮改良土壤;并促进后续植物的生长.
- Nodule bacteria are very good at biological nitrogen fixation. 根瘤菌是生物固氮的能手。
- A chronic, slowly progressing bacterial or fungal infection usually of the foot or leg, characterized by nodules that discharge an oily pus. 足分支菌病通常发于脚或腿上的一种长期的慢性细菌或真菌感染
- Nitrogen fixation and hydrogen uptake activities in mature nodule is much higher than that in young and senescent nodules. 成熟根瘤的固氮、吸氢活性明显高于幼瘤和衰老瘤。
- The growth period, nitrogen fixation, growth condition and other growth characteristics of Nostoc. sp were studied. 摘要研究了念珠藻的生长周期、固氮特性、生长条件等生长特性。
- SH can be used for sand dune fixation.The references may guide the field practice in sand fixation by SH in future. 试验结果表明，SH可以固沙，固沙后抗风蚀能力强，研究结果为指导现场施工提供了依据。
- Control group was fixated by traditional PLIF technique. 对照组用传统的PLIF法固定。
- Distribution and Effect of Molybdenum on Nodulation and Nitrogen Fixation in Myrica rubra Sieb. Et Zucc. 钼对杨梅结瘤固氮的影响及在植株体内的分布。
- Plants have been genetically adjusted to perform nitrogen fixation and to produce their own pesticides. 植物已有基因上的调整,以进行固氮,并产生自己的杀虫剂。
- Methods 15 patients with tibial fracture received internal fixation by absorbable intramedullary pin were analyzed retrospectively. 方法对15例胫骨骨折病人应用可吸收髓内针固定进行回顾性分析。
